华北入侵杂草新记录——长喙婆罗门参  

A new record of invasive weed in North China—Tragopogon dubius Scop

作　　者：吕玉峰[1] 张劲林[1] 边勇[1] 刘若思[1] 

机构地区：[1]北京出入境检验检疫局,北京100026

出　　处：《北京农学院学报》2013年第4期3-4,共2页Journal of Beijing University of Agriculture

基　　金：国家质检总局科技计划项目(2013IK268)

摘　　要：2009年长喙婆罗门参被发现入侵中国,主要分布地在东北南部(尤以大连为多)。2012年在北京地区调查中首次发现归化的长喙婆罗门参,表明该入侵杂草已蔓延至华北地区。简介长喙婆罗门参的形态特征、生物学特性、分布区域及其危害情况,并有针对性的提出防控措施。Tragopogon dubius Scop.was found to invade into China in 2009,mainly in south region of Northeast China,especially in Dalian city.In 2012,the domesticating T.dubius Scop.was found for the first time in Beijing area,which indicated that this weed has spread to North China.In this paper,the morphological characteristics,biological characteristics,distribution areas,and hazardous situations of this weed was introduced.Then the prevention and control measures were proposed targetedly.

关 键 词：华北地区 长喙婆罗门参 防控措施 

分 类 号：Q949.783.5[生物学—植物学]